We're sorry but all Type options for this product are currently out of stock. You can be notified upon their arrival by choosing the Type option you are interested in and then entering your email in the yellow box below.
Out of Stock
K-Tech RCU Razor IV Rear Shock Triumph Street Twin 2016-2017
  • K-Tech RCU Razor IV Rear Shock Triumph Street Twin 2016-2017
  • K-Tech RCU Razor IV Rear Shock Triumph Street Twin 2016-2017
  • K-Tech RCU Razor IV Rear Shock Triumph Street Twin 2016-2017

Please select a Type to check availability, or to add this item to your Shopping Cart or Wish List.

Select Type:


Select qty:

Please select a Type to view availability.
Add to Wish List

View more like this:

K-Tech RCU Razor IV Rear Shock Triumph Street Twin 

The K-Tech Razor IV Shock is the highest end fully adjustable shock that K-Tech offers for modern retro motorcycles. A key feature of this shock is the remote nitrogen reservoir which allows the internal gases to expand and contract freely. This is a critical function if you plan to push your motorcycle’s suspension to the limit. Additionally, the Razor IV Shock features adjustable compression damping, rebound damping, spring preload and shock length adjustment. So no matter where the road takes you, you can feel confident that the Razor IV will be able to adapt and performance at its best.

The K-Tech RCU Razor IV Rear Shocks are available in multiple weight options to best match your riding needs: Soft for 120lbs-150lbs, Standard for 160lbs-190lbs and Heavy for 200lbs-250lbs. Your total weight must include your combined rider weight with all gear.


  • 4-way adjustable:
    • Compression
    • Rebound
    • Preload
    • Shock length
  • Three weight options:
    • Soft for 120lbs-150lbs
    • Standard for 160lbs-190lbs
    • Heavy for 200lbs-250lbs
  • Increased comfort and control
  • Piggy-back style remote nitrogen reservoir
  • Pressurized nitrogen gas that is stable regardless of outside atmospheric condition
  • Hard anodized
  • Precision CNC-machined components
  • Highly polished low-friction piston rod
  • Low-friction eyelets

Note: To ensure you receive the K-Tech Shock sprung for your specific needs, please select the weight option that includes your expected combined rider, gear and/or luggage weight. Images for reference only. Actual Nitron Shock will vary slightly depending on your motorcycle's make and model.

This Product Fits:
Bonneville Street Twin 2016, 2017
Product Style RevZilla Item # Manufacturer Product # Availability
120-150 lbs 1209010 294B-250-345-SCS-SOFT Out of Stock
160-190 lbs 1209011 294B-250-345-SCS-STD Out of Stock
200-250 lbs 1209009 294B-250-345-SCS-HVY Out of Stock
260-300 lbs 1252857 294B-250-345-SCS-260-300 Out of Stock
310-350 lbs 1252967 294B-250-345-SCS-310-350 Out of Stock


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
There are no reviews for this item. Write Review
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the K-Tech RCU Razor IV Rear Shock Triumph Street Twin 2016-2017? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!